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Mathematical Modeling of the Dynamics of Plant Mineral Nutrition in the Fertilizer–Soil–Plant System

Autor: V. A. Chetyrbotskiy, B. V. Levin, A. N. Chetyrbotskiy

Publikováno v: Biophysics. 65:1036-1045

A numerical simulation of the spatial–temporal dynamics of a multi-parameter system has been developed. The components of this system are plant biomass, the mobile and stationary forms of mineral nutrition elements, rhizosphere microorganisms, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e59d0b32e43c3c1d89f5e299f9ff7dcd
https://doi.org/10.1134/s0006350920060032

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Attenuation of gravity waves in fast ice

Autor: B. V. Levin, P. D. Kovalev, D. P. Kovalev, K. V. Kirillov

Publikováno v: Доклады Академии наук. 484:482-486

The attenuation coefficients of sea waves in ice in the coastal zone of the Sea of Okhotsk with periods from 4 to 30 s were estimated as a function of their wavelength based on observations. We used the model dispersion relation for these waves in ic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::166f1ae8224d3226167ea9b0a912b479
https://doi.org/10.31857/s0869-56524844482-486

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Attenuation of Gravity Waves in Fast Ice

Autor: P. D. Kovalev, K. V. Kirillov, D. P. Kovalev, B. V. Levin

Publikováno v: Doklady Earth Sciences. 484:177-180

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a19c1c6ee6705040c09131a1a0b79b6
https://doi.org/10.1134/s1028334x19020041

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Mineral Concentrates As a Factor of the Khibiny Apatite-Nepheline Ores Efficiency Improvement

Autor: A. I. Kalugin ., I. Nikolaev ., L. G. Gerasimova, B. V. Levin ., G. O. Kalashnikova .

Apatite-nepheline ores of the Khibiny deposits contain the largest phosphorus-bearing resources in the world, and, at the same time, they contain associated valuable components in the rock-forming minerals — apatite, nepheline, sphene and titanium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f88430b24481d81797960a3bc420bf
https://hdl.handle.net/10995/101307

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New data on the material composition of mud volcano products on Kerch Peninsula

Autor: B. V. Levin, V. V. Ershov

Publikováno v: Doklady Earth Sciences. 471:1149-1153

The results of recent studies of the isotope and chemical composition of the waters and breccias that erupted from mud volcanoes of Kerch Peninsula are presented. It was found that the waters of the volcanoes considered were characterized by low sali

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e43e550aad315a033fa838ccedfc4f91
https://doi.org/10.1134/s1028334x16110027

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Relationship between variations in the rotation velocity of the Earth and its seismic activity

Autor: E. V. Sasorova, B. V. Levin

Publikováno v: Doklady Earth Sciences. 464:987-991

It is shown that, for the low-frequency component of the time series in the angular velocity of the Earth’s rotation, the maximums of seismic activity correspond to the final stages of decrease in the angular velocity of rotation (deceleration) and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6e540bc81f184bc0391ced14423bc45
https://doi.org/10.1134/s1028334x15090196

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